/*
 * ENHANCED TYPOGRAPHY SYSTEM
 * Oversized headlines, gradient effects, and refined text styling
 */

/* ========================================
   HERO & DISPLAY TYPOGRAPHY
   ======================================== */

/* Hero headline with dramatic scale */
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 7.5rem);
  font-weight: var(--font-weight-extrabold);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--spacing-lg);
}

/* Gradient text effect for hero headlines */
.hero-headline.gradient-text,
.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Animated gradient that shifts */
.gradient-text-animated {
  background: var(--gradient-text);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 16s ease infinite;
}

@keyframes gradient-shift {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

/* Case study/page hero title */
.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.25rem);
  font-weight: var(--font-weight-extrabold);
  line-height: 1.15;
  letter-spacing: -0.025em;
}

/* Section title with enhanced scale */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: var(--font-weight-extrabold);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-lg);
}

/* Text with outline/stroke effect */
.text-outline {
  -webkit-text-stroke: 2px var(--color-primary);
  -webkit-text-fill-color: transparent;
}

/* ========================================
   BODY TEXT ENHANCEMENTS
   ======================================== */

/* Larger lead paragraph */
.text-lead {
  font-size: var(--font-size-xl);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
}

/* Pull quote styling */
.pull-quote {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  padding: var(--spacing-xl) 0;
  position: relative;
}

.pull-quote::before {
  content: '"';
  font-size: var(--font-size-6xl);
  color: var(--color-accent);
  opacity: 0.2;
  position: absolute;
  left: -20px;
  top: 0;
  line-height: 1;
}

/* Monospace for metrics and technical text */
.text-mono {
  font-family: var(--font-mono);
  font-weight: var(--font-weight-medium);
}

/* ========================================
   TEXT UTILITY CLASSES
   ======================================== */

/* Font sizes */
.text-xs { font-size: var(--font-size-xs); }
.text-sm { font-size: var(--font-size-sm); }
.text-base { font-size: var(--font-size-base); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }
.text-2xl { font-size: var(--font-size-2xl); }
.text-3xl { font-size: var(--font-size-3xl); }
.text-4xl { font-size: var(--font-size-4xl); }
.text-5xl { font-size: var(--font-size-5xl); }
.text-6xl { font-size: var(--font-size-6xl); }
.text-7xl { font-size: var(--font-size-7xl); }
.text-8xl { font-size: var(--font-size-8xl); }

/* Font weights */
.font-normal { font-weight: var(--font-weight-normal); }
.font-medium { font-weight: var(--font-weight-medium); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-bold { font-weight: var(--font-weight-bold); }
.font-extrabold { font-weight: var(--font-weight-extrabold); }

/* Font families */
.font-display { font-family: var(--font-display); }
.font-sans { font-family: var(--font-sans); }
.font-mono { font-family: var(--font-mono); }

/* Letter spacing */
.tracking-tight { letter-spacing: -0.05em; }
.tracking-normal { letter-spacing: 0; }
.tracking-wide { letter-spacing: 0.025em; }

/* Line heights */
.leading-none { line-height: 1; }
.leading-tight { line-height: var(--line-height-tight); }
.leading-normal { line-height: var(--line-height-normal); }
.leading-relaxed { line-height: var(--line-height-relaxed); }

/* Text colors */
.text-primary { color: var(--color-text-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--color-primary); }

/* ========================================
   ANIMATED TEXT EFFECTS
   ======================================== */

/* Text that will be animated with GSAP */
.text-reveal {
  opacity: 1;
  transform: none;
}

.js-animations .text-reveal {
  opacity: 0;
  transform: translateY(20px);
}

/* Split text animation wrapper */
.split-text {
  overflow: hidden;
  display: inline-block;
}

.split-text .word {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
}

.split-text .char {
  display: inline-block;
  transform: translateY(100%);
}

/* Underline animation on hover */
.text-underline-animated {
  position: relative;
  display: inline-block;
}

.text-underline-animated::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}

.text-underline-animated:hover::after {
  width: 100%;
}

/* Highlight effect */
.text-highlight {
  position: relative;
  display: inline;
  background: linear-gradient(180deg, transparent 60%, rgba(200, 161, 90, 0.2) 60%);
  padding: 0 0.2em;
}

/* Glow effect on text */
.text-glow {
  text-shadow: 0 0 18px rgba(200, 161, 90, 0.3),
               0 0 36px rgba(39, 90, 78, 0.2);
}

/* ========================================
   RESPONSIVE TYPOGRAPHY
   ======================================== */

@media (max-width: 768px) {
  .hero-headline {
    font-size: clamp(2.5rem, 12vw, 4rem);
    letter-spacing: -0.02em;
  }

  .page-hero-title {
    font-size: clamp(2rem, 10vw, 3.5rem);
  }

  .section-title {
    font-size: clamp(1.75rem, 8vw, 2.5rem);
  }

  .pull-quote {
    font-size: var(--font-size-xl);
  }
}

@media (max-width: 480px) {
  .hero-headline {
    font-size: clamp(2rem, 14vw, 3rem);
  }

  .text-lead {
    font-size: var(--font-size-lg);
  }
}

/* ========================================
   REDUCED MOTION
   ======================================== */

@media (prefers-reduced-motion: reduce) {
  .gradient-text-animated {
    animation: none;
  }

  .text-reveal {
    opacity: 1;
    transform: none;
  }

  .split-text .char {
    transform: none;
  }
}